I did the challenges with google chrome and all the challenges took me less than 10 minutes. That can't be serious cause i don't think that i'm a JS guru.Maybe you should try to add more complicated JS like something like this :

condor_ze_killer wrote:I did the challenges with google chrome and all the challenges took me less than 10 minutes. That can't be serious cause i don't think that i'm a JS guru.

I can somewhat relate, I also completed all of these missions within 10 or 20 minutes. Also, in that case, why don't we have a competition for most obfuscated JS challenge ever? (ofcourse, with a limitation on the elements, so we dont have challenges that just spam a million worthless statements over and over again)